NORTH Iowa line: 8 miles NW of Northwood, Worth County IA/Freeborn County MN

Facing north on 35

This is also the end of IA 27, but there is no specific "End 27" sign; the last northbound one is four miles south at County Road 105.

View of same from southbound lanes; "Welcome to Iowa" at far left

From this point, it is about 260 miles to I-35's north end in Duluth - and more than 320 miles to Kansas City.

Closeup of first signs in Minnesota

Facing north on 35

This view of Minnesota is from the bridge on State Line Road. The "Welcome to Iowa" side is actually on this, the north side, of the bridge, to the left of the No U-Turn sign (see below).

Facing south on 35

Turn around on the bridge and you see the interstate's entry into Iowa. At far right are the Eisenhower Interstate System and Worth County signs. At center right are the first shields in Iowa.

Facing south on 35, Minnesota side of the bridge

Facing south on 35

Surrounding area information: A halfway point

Facing east on IA 9

As this sign indicates, nearly all of Worth County is closer to downtown Minneapolis than downtown Des Moines. The halfway point is in the southernmost two miles of the county, south of the IA 9 interchange (Exit 203).

With the town of Fertile about 18 miles west of Manly, this area is also the home of the (most likely apocryphal) newspaper headline "Manly Man Marries Fertile Woman."

SOUTH Iowa line: 4 miles S of Lamoni, Decatur County IA/Harrison County MO

I-35 and US 69 hit the Missouri line at about the same place and have an interchange that straddles the line. Click on the thumbnails below for larger images.

Facing south on 35

Right photo by Jason Hancock
Facing south

This is the I-35 sign for Missouri, just on the south side of the bridge, as seen from US 69. Another state-line sign in a highway font is on I-29 entering Missouri, although these have largely been dropped and replaced with special "Welcome To" state-line signs (see Iowa's below).
Facing north on 35

Photo by Jason Hancock

This sign was replaced between April and October 2007. Southbound 69 is an option, but it is unlikely to be taken.
Facing north on 35 (2003)

Photo by Jason Hancock
Facing north on 35 (April 2007)

The new sign at this interchange has a larger exit tab, the addition of "IA" (compare to "Ia" above), and is right by a tenth-mile marker like those placed on all interstates in Missouri. This sign was replaced by October, without "IA".
Facing north on 35

This is on the south side of the bridge, possibly technically in Missouri. You can see a large "Decatur County" sign to the left and one of the westbound shield assemblies on the right.
Facing east, but heading north, on 69

The metal pole these shields are on is typical of those used in Missouri, but the 69 shield and arrow are definitely Iowa standard (Missouri almost always uses the wider Series D for numbers). It's possible the only Missouri parts of this assembly are the pole and the "Missouri 35" shield.
Facing east, but heading north, on 69

This mileage sign is in button copy, which Missouri used longer than Iowa did, and could be original from 1972. It would be up to MoDOT to replace it. (A request: Don't!)
Facing east, but heading north, on 69

Last signs before 69 turns north. The road ahead is paved to the east-side (NB 35) ramps.
Facing east, but heading north, on 69

Notice that the two Missouri signs give the distance to Des Moines as 83 miles, but the Iowa signs (see two pictures down) give the distance as 81 miles.

But even that distance doesn't match Missouri's numbers. Near mile marker 100, a sign gives the distance as 85 miles, which adds up to about mile 71 in Iowa, barely into West Des Moines. That's the last distance given on 35 until 1 mile north of this exit, which gives the distance as a more accurate 80 miles. (So in a distance of 15 miles, you lose 5.)
Facing west
Facing west

Someone has been using this Iowa-standard mileage sign for target practice.
Facing west
Facing west
Facing west

Pictures by Jason Hancock: Tenth, 12th, and 13th, 7/13/03

Pictures by me: First and third, 3/19/07; second and fourth-seventh, 5/17/04; eighth, 10/6/06; ninth, 11th, and 14th-24th, 4/16/07 

Page created 1/8/07; last updated 7/31/07

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